People are often very comfortable by using a regular landline telephone directory. In a traditional telephone directory, people can look up phone owners' names in alphabetical order, and then the phone numbers belonging to their owners. This is efficient if you know the person's name. But if you only know a phone number, these kind of traditional phone directories are not so useful any more.
Of course, this all changes with using a cell phone directory. You will find that a cell phone directory is so powerful, and you can find information of a cell phone owner very easily when you only have a cell phone number. By going to a cell phone directory website and entering the number you are looking for, you can dig out a lot of information about whom the phone is registered to. Probably it is not exact the information you want to find, but it is the best level of information you can get, compared with information got from other systems. With this new reverse cell phone search technology, you can find a needle in a hay stack in a very speedy fashion. This makes cell phone directory technology a massive leap forward, compared to previous methods of storing and retrieving information.
Not only can the cell phone directory tell you who the phone number belongs to, but also it may be able to provide you with a lot of other information about the person. It may contain the information such as the current address as well as the previous addresses of the registered phone owner. Besides of this level of information, some more advanced cell phone directory websites may even tell you about which employer the person is working for. You may also find the age (or birth date), relatives, and more. This kind of information will not be available from the traditional telephone directories, so this is a massive upgrade on what was previously available.
One great example of using a cell phone directory is when you receive a hoax telephone call. You have the phone number, but you may not want to call the person back directly. You can enter the phone number into a cell phone directory website and get the detail contact information of the caller. This will give you the flexibility to decide whether you would like to call back or not. With this new reverse cell phone search technology, you get more capability to handle issues caused by the cell phone system.